Welcome to your 05 Math Name 1. Kiaan tried to evaluate the expression 21÷7+4×5 Here is his work: =3+4×5 Step 1 =7×5 Step 2 = 35 Step 3 Is Kiaan 's work correct? Deselect Answer Yes , Kiaan is correct No, Kiaan has made mistake in step 1, instead of dividing , he would have multiplied first No, Kiaan has made mistake in step 2, instead of adding numbers , he would have done multiplication first None 2. Multiply 98 by 68. Deselect Answer 6664 6864 6682 None of these None 3. Chiranjeev has made a new house. He wants to lay tiles on the floor. The size of the room is 18 feet by 12 feet. What size of tile should he buy for his room, so that he can lay it without cutting? Deselect Answer 1 foot × 1 foot 2 feet × 2 feet 3 feet × 3 feet Any of the above tiles None 4. How many 8 paise stamps can be bought for ₹ 3.14? Deselect Answer 39 29 49 None of these None 5. Find the value of 81 ÷ 9 × 5 + 5 – 20 Deselect Answer 30 71 70 72 None of these None 6. Find the product of 135 and 216. Deselect Answer 27160 29260 29160 None of these None 7. Find the result of multiplying 387 by 24. Deselect Answer 9588 9288 9488 None of these None 8. Cost of 12 calculators is Rs. 1644. How much is the cost of 10 such calculators? Deselect Answer 1390 1370 137 None of these None 9. Agastya had a box with the dimensions (6 × 3) × 4 and it was filled with footballs. Each ball took up a 1 × 1 × 1 space. How many footballs were in Agastya ’s box? Deselect Answer 48 13 72 36 None 10. Deselect Answer 43 35/9 5 3 None of these None 11. There are 505 match boxes in a large box and a carton contains 124 such boxes. Find the number of match boxes in a carton. Deselect Answer 62610 61620 62620 None of these None 12. Find the value of [{64 – ( 12 + 13 )} ÷ 3 ] + 15 Deselect Answer 21 18 24 28 None of these None 13. Product of 98 and 97 Deselect Answer 9506 9406 9408 None of these None 14. Find the difference between the successor of 999 and predecessor of the smallest 3-digit number. Deselect Answer 1009 1098 1099 None of these None 15. _________ is a factor of every number. Deselect Answer 0 1 2 None of these None 16. Which of the following is a composite number? Deselect Answer 49 23 79 47 None 17. Find the value of 60 – 48 ÷ 8 × 4 + 8 Deselect Answer 38 42 52 14 None of these None 18. Two numbers are said to be co-primes if they have only _______ as a common factor. Deselect Answer 2 1 0 4 None 19. How many hundreds are there in 8167900 ? Deselect Answer 9 900 90 9000 None 20. Along a highway, there are teak tree on one side of the highway and neem on the other side. The teak trees are separated by 10 m and the neem trees are separated by 36 m. If an teak and a neem trees are both present at the point where the highway begins, after how much distance along the highway will they both be in front of each other again? Deselect Answer 46 180 120 360 None Time's upTime is Up!
